The U.S. Food and Drug Administration is now requiring two common COVID-19 vaccines to update their warning labels to include ...

The U.S. Food and Drug Administration (FDA) has added new warnings to the Pfizer and Moderna COVID-19 vaccines about a rare ...

U.S. health officials have expanded warnings about a rare heart side effect associated with the two leading COVID-19 vaccines ...

The FDA has updated labels on the top two COVID-19 vaccines to warn of a rare heart side effect, mostly seen in young men.

Myocarditis, when the heart muscle gets inflamed, can make it harder for the heart to pump blood possibly causing chest pain, ...

As a new variant that causes 'razor blade throat' spreads, the FDA updates vaccine warnings to include information on heart ...

The Food and Drug Administration said Wednesday it was expanded existing warnings on the two leading COVID vaccines about a ...

The Department of Health and Human Services under Robert F. Kennedy Jr. has taken unprecedented steps to change how vaccines ...

In addition to myocarditis and pericarditis, rare circulatory-related side effects have been linked to COVID-19 vaccines. One ...

The Trump administration is continuing to make its imprint on U.S. vaccine policy in recent days. The moves could change what ...

Experts said that COVID-19 vaccines are expected to be effective against this variant known as "nimbus." Here's what to know about it.